Convolutional Neural Network Combined with Half-Quadratic Splitting Method for Image Restoration

Table 1

Structure parameters of the network model.

		The layers of operation	Convolution kernel description	Step length	Expansion factor	Fill factor	Output size
The input layer		Degraded image
Hidden layers	1	1-DConv+ReLU		1	1	1
	2	2-DConv+BN+ReLU		1	2	2
	3	3-DConv+BN+ReLU		1	3	3
	4	4-DConv+BN+ReLU		1	4	4
	5	3-DConv+BN+ReLU		1	3	3
	6	2-DConv+BN+ReLU		1	2	2
Output layer		1-DConv		1	1	1